title: [Manganese-containing superoxide dismutase activity in human lung cancer tissue].
abstract: Manganese-containing superoxide dismutase (Mn-SOD) activity in lung cancer tissue from 5 lung cancer patients was measured by nitrite formation method, and lipid peroxide (LPO) was measured spectrophotometrically by thiobarbituric acid reaction. The results showed that Mn-SOD activity was highest in lung cancer tissue, peripheral tissues surrounding the lung cancer stood next and it was lowest in the peripheral normal lung tissue (P less than 0.01). However, LPO value was found to be lower in lung cancer tissues than that in the peripheral normal lung tissues.
authors.affiliation: General Hospital of PLA.
authors.forename: C G
authors.initials: CG
authors.lastname: Jiang
mesh_terms: D000230:Adenocarcinoma / Q000201:enzymology*; D000328:Adult; D000368:Aged; D002276:Carcinoid Tumor / Q000201:enzymology; D002294:Carcinoma, Squamous Cell / Q000201:enzymology*; D005260:Female; D006801:Humans; D008054:Lipid Peroxides / Q000032:analysis; D008175:Lung Neoplasms / Q000201:enzymology*; D008297:Male; D008875:Middle Aged; D013482:Superoxide Dismutase / Q000378:metabolism*
chemical_list: D008054:Lipid Peroxides; D013482:Superoxide Dismutase